9. Which organ system is made up of tissues and organs that allow oxygen to enter the body and
releases carbon dioxide outside the body?
a. Digestive system
c. Respiratory system
b. Circulatory system
d. Integumentary system
releases carbon dioxide outside the body?
a. Digestive system
c. Respiratory system
b. Circulatory system
d. Integumentary system
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C.-Respiratory system.
-The lungs and respiratory system allow oxygen in the air to be taken into the body, while also letting the body get rid of carbon dioxide in the air breathed out.
Answer:
A. Digestive System
Explanation:
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